Help text

The kernel source tree includes a number of firmware 'blobs'
that are used by various drivers. The recommended way to
use these is to run "make firmware_install", which, after
converting ihex files to binary, copies all of the needed
binary files in firmware/ to /lib/firmware/ on your system so
that they can be loaded by userspace helpers on request.

Enabling this option will build each required firmware blob
into the kernel directly, where request_firmware() will find
them without having to call out to userspace. This may be
useful if your root file system requires a device that uses
such firmware and do not wish to use an initrd.

This single option controls the inclusion of firmware for
every driver that uses request_firmware() and ships its
firmware in the kernel source tree, which avoids a
proliferation of 'Include firmware for xxx device' options.